<template>
  <el-dialog title="新增员工" :visible="isShowDialog" @close="onClose">
    <!-- 表单 -->
    <el-form ref="form" :model="formData" :rules="rules" label-width="120px">
      <el-form-item label="姓名" prop="username">
        <el-input v-model="formData.username" style="width:88%" placeholder="请输入姓名" />
      </el-form-item>
      <el-form-item label="手机" prop="mobile">
        <el-input v-model="formData.mobile" style="width:88%" placeholder="请输入手机号" />
      </el-form-item>
      <el-form-item label="入职时间" prop="timeOfEntry">
        <el-date-picker v-model="formData.timeOfEntry" style="width:88%" placeholder="请选择日期" />
      </el-form-item>
      <el-form-item label="聘用形式" prop="formOfEmployment">
        <el-select v-model="formData.formOfEmployment" style="width:88%" placeholder="请选择">
          <el-option v-for="item in EmployeeEnum.hireType" :key="item.id" :label="item.value" :value="item.id" />
        </el-select>
      </el-form-item>
      <el-form-item label="工号" prop="workNumber">
        <el-input v-model="formData.workNumber" style="width:88%" placeholder="请输入工号" />
      </el-form-item>
      <el-form-item label="部门" prop="departmentName">
        <el-input
          v-model="formData.departmentName"
          style="width:88%"
          placeholder="请选择部门"
          @focus="isShowTree = true"
        />
        <el-tree v-show="isShowTree" :data="treeDate" default-expand-all :props="{label:'name'}" @node-click="departmentClick" />
      </el-form-item>
      <el-form-item label="转正时间" prop="correctionTime">
        <el-date-picker v-model="formData.correctionTime" style="width:88%" placeholder="请选择日期" />
      </el-form-item>
    </el-form>
    <!-- footer插槽 -->
    <template v-slot:footer>
      <el-row type="flex" justify="center">
        <el-col :span="6">
          <el-button size="small" @click="onClose">取消</el-button>
          <el-button type="primary" size="small" @click="addEmployeeClick">确定</el-button>
        </el-col>
      </el-row>
    </template>
  </el-dialog>
</template>

<script>
// 导入枚举数据获取聘用形式数据
import EmployeeEnum from '@/constant/employees'
// 导入单独封装的listToTree函数  在utils中的index.js文件夹中封装
import { listToTree } from '@/utils'
// 导入组织架构请求接口
import { getDepartmentsAPI } from '@/api/departments'
// 导入新增员工请求接口
import { addEmployeeAPI } from '@/api/employees'
export default {
  props: {
    isShowDialog: {
      type: Boolean,
      default: false
    },
    // 接收父组件传输的渲染员工数据函数
    getEmployeeList: {
      type: Function,
      required: true
    }
  },
  data() {
    return {
      // 存储聘用形式枚举数据
      EmployeeEnum,
      // 弹窗表单绑定数据
      formData: {
        username: '',
        mobile: '',
        formOfEmployment: '',
        workNumber: '',
        departmentName: '',
        timeOfEntry: '',
        correctionTime: ''
      },
      // 弹窗表单验证规则
      rules: {
        username: [{ required: true, message: '用户姓名不能为空', trigger: 'blur' }, {
          min: 1, max: 4, message: '用户姓名为1-4位'
        }],
        mobile: [{ required: true, message: '手机号不能为空', trigger: 'blur' }, {
          pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: 'blur'
        }],
        formOfEmployment: [{ required: true, message: '聘用形式不能为空', trigger: 'blur' }],
        workNumber: [{ required: true, message: '工号不能为空', trigger: 'blur' }],
        departmentName: [{ required: true, message: '部门不能为空', trigger: 'change' }],
        timeOfEntry: [{ required: true, message: '入职时间', trigger: 'blur' }]
      },
      // 部门树形数据
      treeDate: [],
      // 控制部门树形列表值
      isShowTree: false
    }
  },
  async created() {
    // 发送请求，解构数据
    const { depts } = await getDepartmentsAPI()
    // 将获取到的数据保存到data的树形数据中
    this.treeDate = listToTree(depts, '')
  },
  methods: {
    // 点击弹窗确定按钮点击事件函数，发送新增请求
    async addEmployeeClick() {
      // 校验表单
      await this.$refs.form.validate()
      // 发送请求
      await addEmployeeAPI(this.formData)
      // 成功提示
      this.$message.success('成功添加员工！')
      // 重置表单
      this.onClose()
      // 重新调用父组件函数，刷新页面
      this.getEmployeeList()
    },
    // 头部关闭按钮,取消点击事件和新增完成后都可调用复用
    onClose() {
      // 向父组件发送请求关闭函数，修改控制弹窗值
      this.$emit('onClose')
      // 重置表单数据
      this.$refs.form.resetFields()
      // 清空data中缓存formdata数据
      this.formData = {
        username: '',
        mobile: '',
        formOfEmployment: '',
        workNumber: '',
        departmentName: '',
        timeOfEntry: '',
        correctionTime: ''
      }
    },
    // tree树形组件点击事件，node-click,会获取点击时的数据
    departmentClick(data) {
    //   console.log(data)
    // 将获取到的值赋值给部门输入框值
      this.formData.departmentName = data.name
      // 关闭tree自定义下拉框
      this.isShowTree = false
    }
  }
}
</script>

<style lang="scss" scoped>
.el-tree{
    position: absolute;
    border: 1px solid #ccc;
    width: 88%;
    height: 150px;
    overflow: auto;
    z-index: 88;
}
</style>
